Hello, there are many drugs for promoting blood circulation in traditional Chinese medicine, among which Sparganum burmannii, Curcuma zedoary and Curcuma longa are effective in promoting blood circulation and removing blood stasis, but the commonly used drugs for promoting blood circulation and removing blood stasis are Chuanxiong, Corydalis yanhusuo, Salvia miltiorrhiza, Leonurus japonicus, Carthamus tinctorius and so on. Animal drugs with strong drug effects are blood-breaking and blood stasis-removing, among which leeches and scale insects are more powerful.